[Haskell-cafe] ghc binaries for sunos, hpux, aix, irix, and osf1?

Hi! Are there other binary ghc versions available besides those on http://www.haskell.org/ghc/download.html, that I can use for ghc bootstrap on sunos (5.5.1-5.9), hpux (10.20 and 11.x), aix (4.3-5.2), irix (6.5), and osf1 (4.0-5.1)? -- Goetz Isenmann